Updating cloned tables after an upgrade or update

During or after an upgrade or update, use the Upgrade Applications Schema utility to update cloned rule, data, work, and history tables with the schema changes in the latest base tables. Applying the changes enables updated reports on those tables and improves performance.

The Upgrade Applications Schema utility only adds missing columns or missing indexes, and adjusts column sizes. The Upgrade Applications Schema utility does not make any other changes to your cloned tables. You can either apply the changes automatically, or review the changes first.

You can view and apply the schema changes in one of the following ways:

• From Designer Studio
• From the command line
• As part of an upgrade or update. For more information, see the Pega Platform Update Guide or the Pega Platform Upgrade Guide .